The RICOH SP Drum Unit 6400 is an important component for achieving high-quality printing. I purchased it in April of this year for 12,637 yen. It is unused, unopened, and of course, a genuine product. I no longer need it because I replaced the machine, so I will sell it to someone who needs it. I will wrap this box in cushioning material and ship it via Yamato Transport. - Brand: RICOH - Model Name: SP Drum Unit 6400 - Model Number: M919-21 - Country of Manufacture: Thailand Thank you for viewing. #RICOH #DrumUnit #Unopened